Primohorta was established in 1999. It is an organization of horticulturists and flower growers, located in Montijo near the urban center of Lisbon consisting of producers of carrots, onions, and potatoes. It has about 1500 Ha of land for production.
It specialized in Onion, Potatoes, and Carrots. It exports 30% of its production, mainly to Germany. It continuously invests in new technologies and facilities to improve production.